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Method, device, equipment and storage medium for generating video summary under mobile shooting

A technology for generating video and equipment, which is applied in image communication, selective content distribution, electrical components, etc., can solve the problems of slow summary generation and large amount of calculation for video analysis, and achieve the effect of reducing the amount of calculation and speeding up

Active Publication Date: 2022-02-18
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a method, device, device and storage medium for generating video summaries under mobile shooting, which solves the problems of large amount of video analysis calculations and slow generation of summaries in the prior art

Method used

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  • Method, device, equipment and storage medium for generating video summary under mobile shooting
  • Method, device, equipment and storage medium for generating video summary under mobile shooting
  • Method, device, equipment and storage medium for generating video summary under mobile shooting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] The present invention provides a method for generating video summaries, such as figure 1 shown, including:

[0077] Step 101, acquiring video information, the video information including multiple frames of video images, and the geographic location corresponding to each frame of video images;

[0078] The geographic location corresponding to each frame of video image is the corresponding geographic location when the video image is captured by the video capture device, for example, the GPS information corresponding to the video image.

[0079] As an optional implementation manner, the geographic location is a location coordinate corresponding to the video image.

[0080] The position coordinates may be the latitude and longitude position coordinates where the video capture device is located when the video image is captured.

[0081] Step 102, according to the geographic location relationship between different frames of video images in the multiple frames of video images...

Embodiment 2

[0129] This embodiment provides a video processing device, such as image 3 As shown, the above-mentioned video processing device includes a memory 301 and a processor 302, wherein the memory 301 is used to store a program executable by the processor 302, and the processor 302 is used to read the program in the memory and perform the following procedure:

[0130] Acquiring video information, the video information includes multiple frames of video images, and the geographic location corresponding to each frame of video images;

[0131] According to the geographic location relationship between different frames of video images in the multiple frames of video images, screening video images satisfying preset geographic location relationship conditions;

[0132] All the screened video frames are fused to generate a video summary.

[0133] As an optional implementation manner, the processor 302 is specifically configured to, according to the geographic location relationship corresp...

Embodiment 3

[0168] This embodiment is a computer storage medium, and the computer storage medium stores a computer program, and when the computer program is executed, the content of any one of the above-mentioned embodiment 1 and embodiment 2 is realized.

[0169] Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) having computer-usable program code embodied therein.

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Abstract

The invention discloses a method, device, device and storage medium for generating video summaries under mobile shooting, relates to the technical field of multimedia video processing, and solves the problems of large amount of video analysis calculations and slow generation of summaries in the prior art. Including: acquiring video information, the video information including multiple frames of video images and the geographic location corresponding to each frame of video image; according to the geographic location relationship corresponding to different frames of video images in the multiple frames of video images, screening to meet the preset geographic location relationship Conditional video images; all the screened out frame video images are fused to generate a video summary. The present invention extracts video images according to the geographical location relationship between video images, reduces the amount of video analysis calculations, and accelerates the speed of generating video summaries.

Description

technical field [0001] The present invention relates to the technical field of multimedia video processing, in particular to a method, device, equipment and storage medium for generating video summaries under mobile shooting. Background technique [0002] In the video monitoring solution, the video monitoring equipment collects video of the monitoring scene, and sends the acquired video stream code to the network storage device for storage. The application scenarios of video surveillance include traffic monitoring, public security law enforcement records, important meeting records, etc. [0003] Afterwards, when it is necessary to view the video information of the surveillance scene, the stored video data can be extracted. In recent years, with the continuous development of storage technology in the monitoring industry, a large amount of monitoring video data has appeared, and the current network storage device only saves the video data. If you want to find the video inform...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/234H04N21/44
CPCH04N21/23418H04N21/23424H04N21/44008H04N21/44016
Inventor 泮建光许国强
Owner ZHEJIANG DAHUA TECH CO LTD